The incident occurred during the night shift when miners were conducting routine coal excavation using explosives.

Modern disaster management often looks back at the Mahabir Colliery incident for lessons in rapid innovation under pressure. When a blast accidentally cracked an underground water table, 71 miners were trapped.

The of 1989 is one of the most successful and largest underground rescue operations in India's mining history. Led by engineer Jaswant Singh Gill , the mission saved 65 miners trapped 330–350 feet below ground following a massive inundation at the Mahabir Colliery. Event Overview Date of Incident: November 13, 1989. Location: Mahabir Colliery, Raniganj, West Bengal.

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The 1989 Raniganj coal mine rescue, often referred to as "The Great Bharat Rescue," remains one of the most remarkable feats of engineering and bravery in industrial history. This mission, which saved 65 miners from certain death, was led by Jaswant Singh Gill, an engineer whose innovative "capsule" technique became a global benchmark for mining safety. The Disaster at Mahabir Colliery

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